major distros such as Ubuntu allow the first user account to bump up to root just by prefixing commands with "sudo" or "su", without requiring root password,
which makes the whole protection mechanism a joke.
Considering that most Ubuntu users are using this first login account as their regular login.
The things you do not tell us, are usually the clue to fixing the problem.
When I was a kid, I wanted to be older.
This is not what I expected